Trace number 301800

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200 1200.07

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.029995 s
0.00/0.03	c ==============================================================================
0.00/0.08	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-301800-1171992164 -o ROOT/results/node16/solver-301800-1171992164 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301800-1171992164/rsat.sh /tmp/evaluation/301800-1171992164/instance-301800-1171992164.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7563
/proc/meminfo: memFree=1494400/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 219170792 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7563/statm: 1339 234 195 169 0 50 0
[pid=7564] ppid=7563 vsize=952 CPUtime=0
/proc/7564/stat : 7564 (SatElite) R 7563 7563 6760 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 219170792 974848 130 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/7564/statm: 238 131 49 128 0 107 0

[startup+0.106656 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7563
/proc/meminfo: memFree=1494400/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.514607 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7563
/proc/meminfo: memFree=1494400/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.33451 s]
/proc/loadavg: 0.92 0.98 0.99 3/79 7566
/proc/meminfo: memFree=1486640/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=7884 CPUtime=1.24
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 1849 0 0 0 124 0 0 0 25 0 1 0 219170800 8073216 1819 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 1971 1819 86 211 0 1757 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13240

[startup+2.97032 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1483696/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=10932 CPUtime=2.88
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 2653 0 0 0 287 1 0 0 25 0 1 0 219170800 11194368 2558 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 2733 2558 86 211 0 2519 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16288

[startup+6.25195 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1477808/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=18752 CPUtime=6.16
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 4769 0 0 0 614 2 0 0 25 0 1 0 219170800 19202048 4478 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 4688 4478 86 211 0 4474 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24108

[startup+12.7072 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1464704/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=29664 CPUtime=12.61
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 8143 0 0 0 1257 4 0 0 25 0 1 0 219170800 30375936 7170 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 7416 7170 86 211 0 7202 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35020

[startup+25.5197 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1450496/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=43652 CPUtime=25.43
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 12077 0 0 0 2536 7 0 0 25 0 1 0 219170800 44699648 10716 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 10913 10716 86 211 0 10699 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 49008

[startup+51.1398 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1430400/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=64176 CPUtime=51.04
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 18074 0 0 0 5092 12 0 0 25 0 1 0 219170800 65716224 15747 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 16044 15747 86 211 0 15830 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 69532

[startup+102.376 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1397504/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=96624 CPUtime=102.28
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 27073 0 0 0 10207 21 0 0 25 0 1 0 219170800 98942976 23974 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 24156 23974 86 211 0 23942 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 101980

[startup+162.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1386816/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=108972 CPUtime=162.34
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 30197 0 0 0 16211 23 0 0 25 0 1 0 219170800 111587328 26712 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 27243 26712 86 211 0 27029 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 114328

[startup+222.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1349056/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=145676 CPUtime=222.39
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 41064 0 0 0 22206 33 0 0 25 0 1 0 219170800 149172224 36039 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 36419 36039 86 211 0 36205 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 151032

[startup+282.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1349056/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=145676 CPUtime=282.43
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 41064 0 0 0 28210 33 0 0 25 0 1 0 219170800 149172224 36039 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 36419 36039 86 211 0 36205 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 151032

[startup+342.588 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1337024/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=158240 CPUtime=342.49
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 44262 0 0 0 34212 37 0 0 25 0 1 0 219170800 162037760 39237 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522798 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 39560 39237 86 211 0 39346 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 163596

[startup+402.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1300864/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=193256 CPUtime=402.55
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 53156 0 0 0 40209 46 0 0 25 0 1 0 219170800 197894144 48131 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 48314 48131 86 211 0 48100 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 198612

[startup+462.71 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 7566
/proc/meminfo: memFree=1278912/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=217748 CPUtime=462.61
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 62424 0 0 0 46207 54 0 0 25 0 1 0 219170800 222973952 53553 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 54437 53553 86 211 0 54223 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 223104

[startup+522.762 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1278912/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07

################
# More data... #
################

[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=217748 CPUtime=582.7
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 62424 0 0 0 58215 55 0 0 25 0 1 0 219170800 222973952 53553 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 54437 53553 86 211 0 54223 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 223104

[startup+642.865 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1278976/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=217748 CPUtime=642.75
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 62424 0 0 0 64220 55 0 0 25 0 1 0 219170800 222973952 53553 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 54437 53553 86 211 0 54223 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 223104

[startup+702.918 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7566
/proc/meminfo: memFree=1265600/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=231160 CPUtime=702.8
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 65840 0 0 0 70221 59 0 0 25 0 1 0 219170800 236707840 56969 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 57790 56969 86 211 0 57576 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 236516

[startup+762.972 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7568
/proc/meminfo: memFree=1240000/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=256544 CPUtime=762.86
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 72256 0 0 0 76218 68 0 0 25 0 1 0 219170800 262701056 63385 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 64136 63385 86 211 0 63922 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 261900

[startup+823.03 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7568
/proc/meminfo: memFree=1215296/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=280468 CPUtime=822.91
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 78331 0 0 0 82216 75 0 0 25 0 1 0 219170800 287199232 69460 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 70117 69460 86 211 0 69903 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 285824

[startup+883.086 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7568
/proc/meminfo: memFree=1194240/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=301316 CPUtime=882.97
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 83607 0 0 0 88216 81 0 0 25 0 1 0 219170800 308547584 74736 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 75329 74736 86 211 0 75115 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 306672

[startup+943.137 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7568
/proc/meminfo: memFree=1174976/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=320456 CPUtime=943.01
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 88451 0 0 0 94214 87 0 0 25 0 1 0 219170800 328146944 79580 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 80114 79580 86 211 0 79900 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 325812

[startup+1003.19 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7568
/proc/meminfo: memFree=1168768/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=325964 CPUtime=1003.07
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 93056 0 0 0 100217 90 0 0 25 0 1 0 219170800 333787136 81021 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 81491 81021 86 211 0 81277 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 331320

[startup+1063.25 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7568
/proc/meminfo: memFree=1168832/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=325964 CPUtime=1063.12
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 93059 0 0 0 106222 90 0 0 25 0 1 0 219170800 333787136 81024 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 81491 81024 86 211 0 81277 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 331320

[startup+1123.31 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 7568
/proc/meminfo: memFree=1168832/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=325964 CPUtime=1123.18
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 93063 0 0 0 112227 91 0 0 25 0 1 0 219170800 333787136 81028 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525892 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 81491 81028 86 211 0 81277 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 331320

[startup+1183.36 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 7568
/proc/meminfo: memFree=1168896/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=325964 CPUtime=1183.22
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 93070 0 0 0 118231 91 0 0 25 0 1 0 219170800 333787136 81035 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 81491 81035 86 211 0 81277 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 331320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.06 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 7568
/proc/meminfo: memFree=1168896/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=325964 CPUtime=1199.93
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 93070 0 0 0 119901 92 0 0 25 0 1 0 219170800 333787136 81035 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 81491 81035 86 211 0 81277 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 331320

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.06 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 7568
/proc/meminfo: memFree=1168896/2055920 swapFree=4192812/4192956
[pid=7563] ppid=7561 vsize=5356 CPUtime=0.07
/proc/7563/stat : 7563 (rsat.sh) S 7561 7563 6760 0 -1 4194304 307 570 0 0 0 0 7 0 16 0 1 0 219170792 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7563/statm: 1339 235 195 169 0 50 0
[pid=7566] ppid=7563 vsize=325964 CPUtime=1199.93
/proc/7566/stat : 7566 (rsat) R 7563 7563 6760 0 -1 4194304 93070 0 0 0 119901 92 0 0 25 0 1 0 219170800 333787136 81035 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7566/statm: 81491 81035 86 211 0 81277 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 331320

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7563 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=73988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.077987
while last known CPU time is 1200

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.07
CPU time (s): 1200
CPU user time (s): 1199.08
CPU system time (s): 0.92
CPU usage (%): 99.994
Max. virtual memory (cumulated for all children) (KiB): 344152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.073988
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 877
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.13483 second user time and 3.13352 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 17:22:44 UTC 2007

IDJOB= 301800
IDBENCH= 20068
IDSOLVER= 104
FILE ID= node16/301800-1171992164

PBS_JOBID= 3849076

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/301800-1171992164/rsat.sh /tmp/evaluation/301800-1171992164/instance-301800-1171992164.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301800-1171992164 -o ROOT/results/node16/solver-301800-1171992164 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301800-1171992164/rsat.sh /tmp/evaluation/301800-1171992164/instance-301800-1171992164.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 452717395

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1495192 kB
Buffers:         57132 kB
Cached:         369840 kB
SwapCached:          0 kB
Active:          82196 kB
Inactive:       398592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          72692 kB
Slab:            65592 kB
Committed_AS:   980568 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node16 on Tue Feb 20 17:42:47 UTC 2007